Lenze ERBP R W Série Instructions De Montage page 53

How to connect the brake resistor:
1. Disconnect the basic device from the mains and check all power terminals for safe
isolation from supply.
2. Connect brake resistor cables 0 (RB1, RB2: red flexible) and thermal contact cable 1
(T1, T2: blue flexible) (see documentation for the basic device).
– If the prepared connecting cables are long enough, twist them. (See connection
plan, variant 1)
– If longer cables are required (max. 5 m), shorten the prepared cables to at least 10
cm and connect them to external terminal connections. From there on, use
shielded cables. (See connection diagram, variant 2)
– When integrating the thermal contact into the system monitoring ensure that the
mains supply will be switched off when the brake resistor is overheated.
3. Connect PE cable to blade terminal 2 (6.3 x 0.8 mm).
– Implement PE connection according to EN 61800−5−1.
EDKRBP082R DE/EN/FR/ES/IT 8.0
Electrical installation
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Mounting steps
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